baber/WOPTO huggingface dataset:
Patent JP-S59162163-A (JP)
Inventor: TANAKA SATOSHI
IPC: C04B24/22
Filed: 1983-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11296253-A (JP)
Title: Method and device for driving battery backup clock
Inventor: LOUIS BENNY CAPS JR
IPC: G04G19/10
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To drive a battery backup RTC before a computer system is powered down by converting a high-frequency signal from a microprocessor bus oscillator to a frequency suitable for the battery backup clock. SOLUTION: VAUX 10 is used to supply power to the high-frequency, high- precision microprocessor bus oscillator 12. The oscillator 12 drives a microprocessor RTC. When a clock signal 22 is inputted to a decrementer 24 in a microprocessor 26 and the system is powered up, clock timing is accumulated to calculate the real time, i.e., date and time. If the system is pluged out or the main power gets out order, an on/off circuit 38 detects the VAUX10 dropping below a threshold and a circuit 750 judges that the oscillator 32 should provide a 32 kHz signal. Consequently, the oscillator 32 is enabled to control the operating frequency.
Patent JP-S51111057-A (JP)
Title: Crystal growing device
Inventor: KOGIRIMA MASAHIKO
IPC: H01L21/205
Filed: 1975-03-26
Abstract: PURPOSE: To obtain an epitaxial growth layer wherein impurities intake from a substrate occurs to less degree and impurity concentration distribution changes abruptly near the boundary surface from the substrate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57150279-A (JP)
Title: Facsimile transmitter
Inventor: SAKOU MITSUHARU
IPC: H04N1/17
Filed: 1981-03-11
Abstract: PURPOSE:To shorten a transmission time, by scanning a picture information in order at a speed of (n) times as high as its transmission speed, and it is transmitted by omitting (l) number of picture signals having no picture information, among (m) number of signals, when (m) number of picture signals of 1 scanning line portion having no picture in formation have continued. CONSTITUTION:All picture signals that have been obtained by scanning of an image sensor 1 are inputted to a gate circuit 4 through an amplifying cirlcuit 2 and a binary- coding circuit 3. The gate circuit 4 discriminates an effective picture signal and an ineffective picture signal, and makes an effective picture signal only pass through. The effective picture signal outputted from the gate circuit 4 is inputted to a counter 5 and a line memory 6 or 7. The counter 5 executes counting when a picture element corresponding to black, among the separated picture elements has arrived, decides that a picture information exists when the counted picture elements are 8 or more, and decides that no picture information exists when they are 7 or less. A controlling circuit 12 checks for an output of the counter 5 and detects whether the picture information exists or not. In case when the picture information exists in the effective picture signal, it is stored in a memory 6 by a CP1 and also it is read out from the memory 6 by a CP2.
Patent JP-H05203135-A (JP)
Title: Device for indicating cylinder replacement time
Inventor: ITO YOSHINORI
IPC: F23K5/00
Filed: 1992-01-27
Abstract: PURPOSE:To accurately indicate when to replace a gas cylinder with the new one by a method wherein a decrease in the contents of the gas cylinder is detected by variation in load on a spring and a means for indicating such a decrease is actuated by a switch. CONSTITUTION:When a residue of liquefied gas in a gas cylinder B has become poor to decrease its weight below a predetermined value, a detecting spring 4 senses this condition to actuate a load receiving member 3 to cause the switching action of a switch 5. In this way an indicating means 6 comes in operation to show the sign of lack of gas residue by both coloration and voicing or either alone. By this method, a signal can be accurately given for the cylinder replacement time during use of a gas appliance.
Patent JP-S59160461-A (JP)
Inventor: NAKAMURA YOSHIHIRO
IPC: B32B5/32
Filed: 1983-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09206571-A (JP)
Title: Fluid treating device for emulsification, dispersion or the like
Inventor: IKEGAMI YOSHIHIRO
IPC: B01F25/64
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a treating device for emulsification, dispersion or the like in which the vibration of a driving shaft thereof is eliminated and which is applied to even flammable fluid by integrating a slit type dispersing device and a liquid pressure turbine into one body and driving a rotary tooth type impeller of a dispersing device by the liquid pressure turbine. SOLUTION: A slit type dispersing device 2 and a liquid pressure turbine 20 are integrally combined by a shaft 6 and a shaft 29, and casings 10, 21 are also integrated into one body. In the slit type dispersing device 2, a basket type dispersing device 15 is provided with plural slits on the peripheral wall thereof, and by the action of a rotary tooth type impeller 3 installed inside the device 15, fluid treatment such as emulsification or dispersion is performed. And by a coupling 7 in the lower end of the output shaft 29 of the liquid pressure turbine 20, the driving shaft 6 of the rotary tooth type impeller 3 of the slit type dispersing device 2 and the output shaft 29 of the liquid pressure turbine 20 are combined. In this way, since the traverse vibration of the impeller 3 is lessened and an electric motor is installed separated, flammable fluid can be treated.
Patent JP-H03239624-A (JP)
Title: Outside-air introducing structure for bicycle
Inventor: AKAMA HIDEO
IPC: B60R19/24
Filed: 1990-02-16
Abstract: PURPOSE:To improve the connection between the glass surface of a front wind- shield and the hood surface by providing an outside-air introducing passage whose one end is communicated with the opening provided in the front surface of a bumper facsia and whose other end is communicated with a front-side member via a bumper armature and a bumper stay. CONSTITUTION:The outside air introduced from the front opening 6 of a bumper facsia 5 is introduced into the inside of a front-side member 10 via an outside air introducing passage 14, a bumper armature 8, and a bumper stay 11. Since the outside air is introduced into the inside of a vehicle from the front surface of the bumper in this way, the need for providing a clearance between the front end of the windshield glass and he front end of the hood can be dispensed with, thus the connection between the glass surface of the front windshield and the hood surface can be improved.
Patent JP-S59161829-A (JP)
Title: Formation of semiconductor surface insulating film
Inventor: KUSAKA TAKAHISA
IPC: H01L21/318
Filed: 1983-03-07
Abstract: PURPOSE:To obtain the insulating film having the low interfacial level density of 10<11>/cm<2> by a method wherein, when an Si3N4 film of uniform film thickness is to be grown at the desired part on the surface of an Si substrate by performing a thermal nitrification using N2 or NH3 gas, 1-5% of NF3 gas is mixed in the reaction gas, thereby unnecessitating the performance of a high temperature process to be conducted at 1,200 deg.C or above. CONSTITUTION:N type source and drain regions 2 are formed by diffusion on the surface layer part of a P type Si substrate 3, an SiO2 film 1 is covered on the whole surface, and an aperture is provided at the channel part located between the regions 2. Then, after an etching has been performed on the surface of the substrate 3 exposed in the aperture for approximately 5sec using the etchant of HF:H2O of 1:10, the etchant is removed using pure water, and the substrate 3 is placed in the diffusion furnace at once without contamination. Subsequently, the temperature of the furnace is raised to 1,050 deg.C, N2 or NH3 gas containing 1-5% of NF3 is introduced, and an Si3N4 film of 10nm or thereabout in thickness is grown on the channel part. Then, an electrode 4 is attached thereon through the ordinary method, and another electrode 4 is installed on the region 2 through the aperture provided on the film 1.
Patent JP-S60181020-A (JP)
Title: Antitumor agent comprising high-viscosity polysaccharide as active ingredient
Inventor: OKUYA KOUICHI
IPC: A61K35/74
Filed: 1984-02-27
Abstract: PURPOSE:An antitumor agent having improved inhibitory activity against multiplication of tumor, comprising a polysaccharide obtained by cultivating strain K- 46 of Klebsiella serotype belonging to the genus Klebsiella or a chemically modified polysaccharide of it as an active ingredient. CONSTITUTION:K-46 Strain of Clebsiella serotype (FERM-P7373) is cultivated in a medium containing a carbon source, a nitrogen source, and an inorganic salt under aerobic conditions at pH near neutrality at 30-37 deg.C, a polysaccharide like a compound shown by the formula I is separated from the culture and collected. An aqueous solution of the polysaccharide shown by the formula I is treated with dilute sodium metaperiodate, reduced with sodium boron hydride, to give a chemically modified polysaccharide like a compound shown by the formula II. The polysaccharides shown by the formula I and formula II have activity against Sarcoma-180 solid tumor and Meth-A tumor of mouse, and are useful as antitumor agents.
Patent JP-2000229991-A (JP)
Title: New carbohydrate chain
Inventor: CHIBA MASAYA
IPC: C07H3/06
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new carbohydrate chain useful for a study material of carbohydrate chain function or a use form of general carbohydrate chain. SOLUTION: A new sugar alcohol is shown by the formula Manα1→3 Manα1→2ManOH (Man is mannose; ManOH is mannitol). A new carbohydrate chain is shown by the formula Manα1→3Manα1→2Man (Man is mannose). Preferably the new sugar alcohol or carbohydrate chain can be obtained from an α-glucosidase and the α-glucosidase is derived from Aspergillus niger.
Patent JP-S55128270-A (JP)
Title: Enclosed type alkali cell
Inventor: KAYAMA AKIRA
IPC: H01M10/28
Filed: 1979-03-27
Abstract: PURPOSE: To lengthen the life of cell by suppressing self-discharge by using a tapered positive pellet whose whole surface is provided with a separator and pressing the side of the separator by an annular gasket.  
     CONSTITUTION: For the tapered positive pellet 29, having a taper angle of approx. 45°, a positive mixture consisting of silver oxide and tetrafluoroethylene is molded by compression molding and its surface is treated with a hydrazine aqueous solution to form the metallic Ag layer 31. Then, the well-formed separator 28 is provided to the pellet 29, the separator-provided positive pellet is inserted, the case 30 below the positive electrode is covered, and then its upper end line and the lower end line of the case 23 above the positive electrode are welded for complete sealing. Since the side of the separator is pressed by the annular insulating gasket 24, the transfer of Ag ion through the periphery of the separator, the growth of Zn dendrite due to the repetition of charging and discharging, and an internal short-circuit caused by these can be prevented. Thus, self-discharge can be suppressed and the life of the cell can be lengthened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62193266-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATSU SHINICHI
IPC: H01L23/66
Filed: 1986-02-20
Abstract: PURPOSE:To improve the noise performance of a microwave amplifying MMIC while forming a matched circuit at the least radiation loss by a method wherein metallic film islands provided in a package is connected to a circuit on a chip by a coil formed of a wire. CONSTITUTION:A coil 14 is formed using metallic film islands 13 provided on a bonding wire 11 and a package 12. An input impedance is converted from 50OMEGA to another impedance with negative susceptance component by a short stub 5 parallel-connected to an input terminal 3. Furthermore, another impedance of input signal source seen from a gate of FET 2 provided with positive admittance component by the series-connected coil 14 is after all converted into positive high admittance at low resistance. In such an example, any loss due to electromagnetic radiation is minimum since there is no standing wave with large VSWR. Through these procedures, an input matching circuit at low loss can be formed to form a microwave amplifying MMIC with excellent noise performance.
Patent JP-S58153034-A (JP)
Title: Air conditioning equipment
Inventor: GOTOU HIROICHI
IPC: F24F11/02
Filed: 1982-03-08
Abstract: PURPOSE:To provide an air conditioning equipment adapted to keep cleanness of room air and to prevent its room temperature and humidity controlling capability from degrading by a fresh air in-take volume and a circulating air volume, while at the same time reducing a fresh air load and a fan power consumption, by constructing such that a control mechanism for purifying a room air comprises a dust concentration detector and a control mechanism for circulating air volume and these room air purifying control mechanism and circulating air volume controlling mechanism are arranged in the same series. CONSTITUTION:An air blown into a room 7 by a suction fan 9 is diffused in the room and returned back to an air conditioning equipment 10 through a return air duct 12. A carbon dioxide concentration detector 15 provided in the return air duct 12 functions to detect a carbon dioxide concentration of the room air, and if the result exceeds a predetermined level, a fresh air damper 16 and an exhaust damper 17 are opened more widely while reducing an opening amount of return air damper 18, thereby drawing more volume of fresh air and reducing the carbon dioxide concentration. On the other hand, a dust concentration of the room air is detected by a dust concentration detector provided in the return air duct 12, and if the result exceeds a predetermined level, r.p.m. of the suction fan 9 is accelerated, thereby increasing a return air volume to be returned to the room again and reducing a dust concentration in the room.
Patent JP-H07245738-A (JP)
Title: Image processing unit
Inventor: UNNO KEISUKE
IPC: H04N1/409
Filed: 1994-03-07
Abstract: PURPOSE:To provide an image processing unit in which a random noise is eliminated, which requires no storage means of a large capacity and whose large sized configuration is avoided and which does not require a long time for noise elimination processing. CONSTITUTION:The processing unit is provided with an image storage element 11 storing information corresponding to at least one image (one frame), a subtractor 14 subtracting received image information from information from the image storage element 11, a multiplier 15 implementing division of the number of times (n) of an image fetching to the information from the subtractor 14, that is, multiplying 1/n being a reciprocal of the image fetching number (n) by the information, and an adder 13 adding the information from the image storage element 11 whose timing is matched via a delay device 12 to the information from the multiplier 15, and the image storage element 11 stores the input image information when the image fetching number is one and stores the information from the adder 13 when the image fetching number is two or over.
Patent JP-S58193204-A (JP)
Inventor: POORU HOWAITONAA RINKU GURAAMU
IPC: C03C27/04
Filed: 1983-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56132829-A (JP)
Title: Automatic repeating system by sound recording equipment
Inventor: SUGANO YOUJI
IPC: H04B7/155
Filed: 1980-03-24
Abstract: PURPOSE:To make it possible to automatically repeat by one frequency without transmissing and receiving at the same time, by recording the contents which have been received in a repeater station, and transmitting the recorded contents after receiving has been finished. CONSTITUTION:At the time of repeating, only the receiving part of that which has received an electric wave f1 more strongly between the antennas 1, 2 becomes an operation state and starts the repeating operation. At first, a tone signal is discriminated by the repeating control part 5, whether it is an electric wave of the own station or not is discriminated, and the receiving contents are recorded by driving the recording message sending part 8. Subsequently, a clearing signal signifying a transmission end is discriminated, and a recording tape is rewound. In accordance with a back turn end signal, the F receiving part is made a nonoperating state, the F transmission part 9 is made an operating state, and the recording contents are transmitted by driving the recording message sending part 8. At the end, said operation is switched to a waiting state by discriminating a clearing signal and rewinding the recording tape.
Patent JP-2000234187-A (JP)
Title: Surface treating agent and surface treated metallic material
Inventor: OGATA HIROYUKI
IPC: H01B1/20
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To give excellent surface corrosion resistance, electromagnetic wave shielding property and weldability to a metallic material by using a treating agent composed of an organic resin, a coupling agent containing a metal selected from Si, Ti, Zr, V and Mo and a conductive material having a specific particle diameter. SOLUTION: The surface treating agent for metal is prepared by incorporating the organic resin, the coupling agent containing the metal selected from Si, Ti, Zr, V and Mo and the conductive material having <=0.1 μm particle diameter. The treating agent is applied on the metal surface with the coating weight of 0.2-0.8 g/cm2 in dry per one side surface to form a coating film having about 0.3-1.2 μm film thickness in dry. The organic resin is preferably water soluble and a hydroxy-containing epoxide resin, an acid modified epoxide resin and a polymer or a copolymer of a compound having an ethylenically unsaturated bond having a polar group are mentioned. The coupling agent increases the pseudo-cross linking density with the interaction with the organic resin to improve the adhesive property and corrosion resistance of the coating film.
Patent JP-S63202947-A (JP)
Title: Lead frame for semiconductor device
Inventor: SAEKI TAMOTSU
IPC: H01L23/50
Filed: 1987-02-18
Abstract: PURPOSE:To remove resin burrs among each lead section, and to reduce the abrasion of an edge section by forming each connecting section where adjacent to the end surface of a resin sealing body, shaping notches along both side sides on the root sides of each lead section and the internal side of a frame section to these connecting sections and forming notched holes at the noses of these notches. CONSTITUTION:Respective connectors 14 are shaped where adjacent to the side ends 9b of a resin sealing body 9. Notches 14a along both side sides on the root sides of each lead section 3 and the internal side of a frame section 5 and notched holes 14b at the noses of the notches 14 are formed to respective connectors 14. Since each connecting section 14 is adjoined to the positions of the side ends 9b of the resin sealing body 9 molded on resin sealing molding, a resin does not leak to void sections 6, no resin burr is shaped, and the resin burrs need not be cut and removed. Respective connectors 14 may be gotten rid of by cutting sections ahead of the notched holes 14b, a punch for removal and a die are not brought into contact with the burrs of the resin, into which a substance having high abrasiveness is mixed, and the connectors 14 are easily cut and taken off without being abraded.
Patent JP-H08322589-A (JP)
Title: Production of r-isomers of styrene oxide compounds
Inventor: SAITO KENJI
IPC: C12R1/025
Filed: 1996-02-23
Abstract: PURPOSE: To profitably obtain the subject compound useful as a raw material for medicines for treating diabetes, hyperglycemia, etc., by treating the racemate of a phenylhalogenomethylcarbinol with lipase in the presence of an ester, and subsequently subjecting the unreacted R isomer of the carbinol to a ring- closing reaction in the presence of a base. CONSTITUTION: A method for producing the R-isomer of a styrene oxide compound comprises treating the mixture of the isomers R and S of a phenylhalogenomethylcarbinol compound of formula I (R<1> is a halogen, a lower alkyl, a lower alkoxy, trifluoromethyl; R<2> , R<3> are H, a halogen, a lower alkyl, a lower alkoxy, trifluoromethyl, or R<2> and R<3> together form a methylenedioxy group; X is a halogen) with lipase in the presence of a carboxylate ester to preferentially convert the S isomer of the phenylhalogenomethylcarbinol compound into the ester of formula II [R<4> is (substituted) lower alkyl], and subsequently subjecting the mixture of the produced ester with the R isomer of the phenylhalogenocarbinol to a ring-closing reaction in the presence of a base, thus obtaining the objective R-isomer of the styrene oxide compound of formula III.
Patent JP-H02215288-A (JP)
Title: Solid-state image pickup device
Inventor: HIGASHITSUTSUMI YOSHIHITO
IPC: H04N5/351
Filed: 1989-02-16
Abstract: PURPOSE:To execute a smoother exposure control by calculating the charge discharging timing of a CCD for each step and expanding or shortening a photoelectric converting period in a definite ratio for each one step. CONSTITUTION:In a timing control circuit 50, when an expanding signal OPEN in the photoelectric converting period of a CCD 10 is inputted from a decoder 35 of a deciding circuit 30, an arithmetic circuit 53 adds both data, and SX+SX/n is outputted as next step data SX+1. When a shortening signal CLOSE is inputted, divided data SX/n is subtracted from data SX, and SX-SX/n is outputted as the next data SX+1. The output of the circuit 53 is compared with the output of a step counter 54 by a comparing circuit 55 and, simultaneously, stored into a data holding circuit 51 again. Consequently, the data compared with the output of the counter 54 by the circuit 55 are changed by 1/n in one step, and the photoelectric converting period is change by 1/n period in one step according to the data SX+1.
Patent JP-S58153839-A (JP)
Inventor: SAKAI MASAMI
IPC: E04B1/76
Filed: 1982-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58152661-A (JP)
Title: Length adjustor for steering shaft
Inventor: NISHIKAWA MASUMI
IPC: F16B7/14
Filed: 1982-03-09
Abstract: PURPOSE:To obtain an excellent locking force by pivoting a lock member on an inner shaft at the position so deviated from the axis thereof that the pressure weld point between the inner shaft and the inner surface of an outer shaft on the opposite side thereof is offset-arranged slightly ahead of the pivoted point. CONSTITUTION:A control rod 7 is rotated forward with a control lever 15 to drive back and force an inner shaft 2 and then, upon the reversion of the control lever 15, the control rod 7 retreats to bring a collar 10 into contact with the front end 11 of a locking member 5, which turns about a pin 6 to press the pressure weld point (a) against the surface of a groove 14 thereby locking the inner shaft 2 on an outer shaft 1. Then, when a forward impact is applied on the inner shaft 2 during the running, the control rod 7 moves forward simultaneously. As a clearance delta2 is provided between the locking member 5 and the control rod 7 under the locking, the pressure weld point (a) turns clockwise as a whole as halted by a friction force to produce a larger locking force thereby checking the forward movement of the inner shaft.